USD327074SExpiredUtility

Propeller blade

55
Assignee: AMERICAN HOVERCRAFT & SPORTS INCPriority: Apr 3, 1990Filed: Apr 3, 1990Granted: Jun 16, 1992
Est. expiryApr 3, 2010(expired)· nominal 20-yr term from priority
Inventors:Louis ChiaSatoaki Omori
55
PatentIndex Score
10
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a propeller blade, as shown and described.

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